/Engine/Source/Developer/AutomationDriver/Public/IDriverSequence.h
Queues the a change of focus to the specified element, then a series of events to invoke keyboard input for each argument in order from 1 to N and then releasing those keys in order from N to 1 Chord typing is intended to ease the to execution keyboard shortcuts, such as, CTRL + SHIFT + S
[IAsyncActionSequence](API\Developer\AutomationDriver\IAsyncActionSequence) & TypeChord ( const [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< [IElementLocator](API\Developer\AutomationDriver\IElementLocator), ESPMode::ThreadSafe > & ElementLocator, [FKey](API\Runtime\InputCore\FKey) Key1, [FKey](API\Runtime\InputCore\FKey) Key2, TCHAR Character )